| | 滑石粉填充聚丙烯阀盖 | 3 | ￥355.00 | ￥355.00 | | ￥355.00 |  |
| | H-B Instrument Company 6/2200 玻璃温度计 | 2 | ￥235.00 | ￥235.00 | | ￥235.00 | |
| | 075A-2155 可重复使用的水过滤元件的外壳 | 15 | ￥1500.00 | ￥1500.00 | | ￥1500.00 | |
| | 英国Whatman2613T囊式过滤器POLYCAP 36 5./10. HD 5/PK G/G | 18 | ￥1809.00 | ￥1809.00 | | ￥1809.00 | |
| | H-B Instrument Company 4610 玻璃温度计 | 2 | ￥210.00 | ￥210.00 | | ￥210.00 | |
